Impact crusher also belongs to the impact crushing. But after all, the impact crusher is not a professional sand making machine. There are at least the following 3 defects that cannot be avoided by using the impact crusher to make sand:
1. The quality of the sand produced by the impact crusher is not as good as that of a professional sand making machine.
2. Impact crusher for sand making requires a large amount of return material, and the output will be greatly affected.
3. The cost of the blow bar is high, and the wear of the blow bar caused by the impact crusher for sand making is relatively serious, and the maintenance cost in the later period is relatively large.
Therefore, if your production scale is not large and the stone itself is not too hard, it is also possible to use impact crusher to make sand, which can reduce investment costs. On the other hand, if your production scale is large and the stone is relatively hard, it is more cost-effective to use sand making machine to make sand. Maybe the short-term investment will increase, but in the long run, the production cost reduction and the profit obtained are still very considerable.
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